• Benchtop Meter for Water Quality

Benchtop Meter for Water Quality

  • Hach - sensION + MM340
  • mV: -1999 to 1999 mV
  • pH: -2 to 16 pH
  • Temperature: -20 to 150 °C

View Quote

Can we help you?

Hach sensION+ MM340, pH & ISE meter, an all-in-one system with guided menu navigation makes general water quality meter testing fast and simple.

Each system is designed to be used in a wide variety of applications.

  • MM340 meter for measuring pH & ISE only
  • Available for a Wide Variety of Applications
  • Programmable calibration frequency
  • 4 Calibration curves, up to 5 programmable standards per curve
  • Printer/PC Output

MM340 meter for measuring pH & ISE only 

A guided navigation menu allows you to follow simple prompts to set up your measurements thus reducing the time necessary to start testing, and improving the accuracy of measurements.

Available for a Wide Variety of Applications

The extensive number of probes built for sensION+ means you have your choice of probes for every testing environment.

Programmable calibration frequency 

Several calibration modes are provided with automatic recognition of 3 buffer groups, at a determined pH value, etc.

4 Calibration curves, up to 5 programmable standards per curve

Automatic buffer recognition: technical DIN 19267, DIN 19266 and up to 3 custom buffers chosen by the user.

Printer/PC Output

Determination of the electrode's isopotential is important for pH measurements at high temperatures.

Calibration Intervals/Alerts/ReminderReminder 1 h to 7 days
CommunicationOptions of LabCOM SW: Direc to PC or Bi-directional control
Data ExportDownload to PC via serial or serial to USB cable.
Option for Bi-directional control from PC.
Data StorageDate and time, instrument ID, sample ID
4.3 in x 13.8 in x 7.9 in (110 mm x 350 mm x 201 mm)
DisplayBacklit Graphical LCD
Display Type128 x 64 pixel
Inputs2 BNC, 2 ref, Pt1000
Interface Languages6**
Internal Data Storage330
mV Accuracy≤ 0.2 mV
mV Measurement Range-1999 to 1999 mV
mV Resolution0.1 mV
Operating Humidity80 % relative humidity (non-condensing)
Operating InterfaceKeypad
Operating Temperature5 to 40 °C
ORP accuracy0.2 mV
-1999 to 1999 mV
ORP Resolution0.1 mV
OutputsRS-232* (two-way)
ParameterpH, mV, ISE, ORP/Redox, Temperature
pH Accuracy0.002 pH
pH Electrode calibration1 to 3 points calibration
pH Measurement-2 to 16 pH
pH ResolutionSelectable between and 0.1 pH 0.001, 0.01 and 0.1 pH
Power115/230V with universal Power Adapter Kit
PrinterOptional accessory
Result IDTime stamp, user ID, sample-ID, etc.
Temperature Accuracy0.2 °C
Temperature CompensationWith temperature probe Pt 1000 or by keypad
Temperature Measurement-20 to 150 °C
Temperature Resolution0.1 °C
Warranty3 years